Cooling Air Cycle cryogenic Planetary Ball Mill Within 5-30℃ Rapid Heat Absorption

Overview

Cryogenic planetary ball mill is a combinated system of planetary mill and refrigeration equipment. Most materials will heat up the material in the process of high speed grinding because of friction or exothermic reaction, which may lead to the change of physical and chemical properties of the material and produce negative grinding effect. Cryogenic planetary ball mill is mainly applied to material grinding process which requires strict control of temperature.inside the machine.

Working Principle

Vertical planetary ball mill is designed to have four working positions which can be loaded with two or four mill jars on one turntable. When the turntable rotates, the jar axis makes planetary movement at high speed, the balls and materials inside the jars are impacted strongly in high speed movement, and materials are eventually ground into fine powder. Various kinds of different materials can be ground by means of dry or wet grinding method. The smallest granularity of output powder can be reached to 0.1μm or nano scale powder.

Applications

Cryogenic planetary ball mill has a wide application in industries such as geology, mineral, metallurgy, electronics, building materials, ceramics, chemical industry, light industry, medicine, environmental protection and so on. It is specially most suitable for production fields like electronic ceramics, structural ceramics, magnetic materials, lithium cobalt acid, lithium manganese, catalyst, phosphor, long afterglow phosphor, rare earth polishing powder and electronic glass. Powder, fuel cell, Zinc Oxide varistor, piezoelectric ceramic, nano material, wafer ceramic capacitor, MLCC, thermistor (PTC, NTC), ZnO varistor, dielectric ceramics, alumina ceramics, zirconia ceramics, phosphor, zinc oxide powder, cobalt oxide powder, Ni-Zn ferrite, Mn-Zn ferrite and etc.

Features

Cryogenic planetary ball mill is a combined system of planetary mill and air cooling device. The air cooling device applies the principle of air conditioning compression and refrigeration. The cooling cycle takes away the heat generated by the grinding quickly. According to the difference of the ambient temperature, the space temperature of the ball milling can be controlled within 5 - 15℃, which is mainly applied to the material requirements under low temperature process for ultra-fine grinding. . The air cooling device has the advantages of simple structure, convenient operation, convenient maintenance and low energyconsumption.

Technical Features

Technical Parameters

Accessories of Mill Jars & Balls

Available Mill Jars:

304 stainless steel mill jar, 316 stainless steel mill jar, tungsten carbide mill jar, agate mill jar, alumina ceramic mill jar(also called corundum mill jar), zirconia mill jar, nylon mill jar, polyurethane mill jar, Teflon mill jar (PTFE), and etc.



Available Mill Balls:

304 stainless steel mill balls, 316 stainless steel mill balls, tungsten carbide mill balls, agate mill balls, alumina balls, zirconia mill balls, and etc.



TENCAN PLANETARY BALL MILL AIR COOLING, CRYOGENIC SYSTEM